Neo_M660 AT Command SetCopyright © Neoway Technology Co., Ltd v9.4 Sending TCP Data: +TCPSEND ................................................................................................................ 499.5 Receiving TCP Data: +TCPRECV ............................................................................................................. 509.6 Closing TCP Connection: +TCPCLOSE .................................................................................................... 509.7 Setting Up UDP Connection: +UDPSETUP .............................................................................................. 509.8 Sending UDP Data: +UDPSEND ............................................................................................................... 519.9 Receiving UDP Data: +UDPRECV ........................................................................................................... 529.10 Closing UDP Connection: +UDPCLOSE ................................................................................................ 529.11 Querying TCP/UDP Link Status: +IPSTATUS ........................................................................................ 529.12 Querying the Status of Data Sent by the TCP Link: +TCPACK .............................................................. 539.13 Setting Data Receiving Type: +ASCII ..................................................................................................... 549.14 Setting Data TX/RX Type: +DATAFORMAT.......................................................................................... 559.15 Setting Data Receiving Mode: +TRANMODE ........................................................................................ 559.16 Setting Link Closing Mode: +SETCLSMODE ........................................................................................ 569.17 Setting Local TCP Port: +TCPLPORT ..................................................................................................... 569.18 Setting Local UDP Port: +UDPLPORT ................................................................................................... 579.19 Setting Socket Timeout Parameter: +SSTP .............................................................................................. 579.20 Transparently Transmitting TCP Data: +TCPTRANS ............................................................................. 589.21 Transparently Transmitting UDP Data: +UDPTRANS ............................................................................ 589.22 Closing Transparent Transmission Link: +TRANSCLOSE ..................................................................... 5910 DNS Command .................................................................................................................... 5910.1 Querying the IP Address: +DNS .............................................................................................................. 5911 FTP AT Commands .............................................................................................................. 6011.1 Logging In to the FTP Server: +FTPLOGIN............................................................................................ 6011.2 Logging Out from the FTP Server: +FTPLOGOUT ................................................................................ 6011.3 Downloading Data from the FTP Server: +FTPGET ............................................................................... 6111.4 Uploading Data from the FTP Server: +FTPPUT .................................................................................... 6211.5 Querying FTP Link Status: +FTPSTATUS .............................................................................................. 6312 TCP Server AT Commands ................................................................................................ 6312.1 Setting TCP Listening for the Server: +TCPLISTEN .............................................................................. 6312.2 Closing the Listening Link: +CLOSELISTEN ........................................................................................ 6412.3 Closing Connections of the Client: +CLOSECLIENT............................................................................. 6512.4 Receiving Data from the Client: +TCPRECV(S) ..................................................................................... 6512.5 Sending Data to the Client: +TCPSENDS ............................................................................................... 6612.6 Querying the Link Status on the Client: +CLIENTSTATUS ................................................................... 6612.7 Obtaining the Local IP Address: +GETIP ................................................................................................ 6712.8 Setting TCP Listening for the Server of Transparent Transmission: +TCPSRVTRANS ......................... 6712.9 Querying the Status of Data Sent by the TCP Server: +TCPACKS ......................................................... 6813 HTTP Commands ................................................................................................................. 6913.1 Setting HTTP Parameters: +HTTPPARA ................................................................................................ 6913.2 Setting Up HTTP Link: +HTTPSETUP ................................................................................................... 6913.3 Executing HTTP Request: +HTTPACTION ............................................................................................ 70